Aortic Arch Derivatives Flashcards
1
Q
1st
A
1st arch is MAXimal Maxillary artery (branch of external carotid)
2
Q
Aortic arch develops into
A
Arterial system
3
Q
2nd
A
Second = Stapedial
Stapedial and hyoid artery
4
Q
3rd
A
C is 3rd letter of alphabet
Common Carotid artery
proximal part of internal Carotid artery
5
Q
4th
A
4th arch (4 limbs) = systemic
On left: aortic arch
On right: proximal part of right subclavian artery
6
Q
6th
A
Proximal part of pulmonary arteries
On left only: ductus arteriosus
